On Tue, 23 Feb 2010 23:00:31 +0100 Even Rouault
wrote:
> you can try the following tricks to remap your nodata value from
> -32768 (this is type typical value for most DEM) to 0 :
>
> 1) gdalwarp -srcnodata -32768 -dstnodata 0 src_dem.tif out_dem.tif
Thanks, that helped. I had to run gdalwarp a
Hi all,
I am trying to have gdal_contour operate on SRTM data from CGIAR
(http://srtm.csi.cgiar.org/). The problem is that this dataset has
oceans set to "nodata". This creates ugly artifacts along the shores
(you can see an example here on the red lines:
http://www.mguillaud.net/tmp/Screenshot.pn
